—— 请按键盘 空白键 开始游戏 ——

The world is full of obvious things which nobody by any chance ever observes.
I always work with a goal, and the goal is to improve as a player and a person.
真正的艺术家不为名声而创作,而是为了纯粹的创作乐趣。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.